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Polygonum Cuspidatum Extract

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Polygonum Cuspidatum Extract

Place of Origin : China

Brand Name : 3W Botanical Extract INC

Price : $20/kg

Packaging Details : paper Drum

Delivery Time : 3-5 working days

Payment Terms : T/T 100% Advanced

Supply Ability : 3-5 ton

MOQ : 1kg

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Product Name: Polygonum Cuspidatum Extract

Botanical Name: Polygonum Cuspidatum

Part Used: Root

Active Ingredient: Resveratrol


CAS No.: 501-36-0

Molecular Formula: C14H12O3

Molecular Weight: 228.25

Appearance: Brown or white fine powder

Hu zhang is the Chinese name given to a plant with the scientific name of Polygonum cuspidatum. North American varieties are often referred to as “Mexican bamboo.” The root is used as medicine.

Hu zhang is used for conditions of the heart and blood vessels including “hardening of the arteries” (atherosclerosis), high cholesterol, and heart disease; and for digestion problems including constipation, liver disease (hepatitis), and gallstones. It is also used for cancer, skin burns, pain and swelling of the bone (osteomyelitis) and gout.

Women sometimes use hu zhang for painful menstrual periods and menopausal symptoms such as hot flashes.

Medicinally it mainly refers to the dried rhizomes and roots of Polygonum cuspidatum Sieb. et Zucc., a plant in the family Polygonaceae. This plant is native to China, Japan, and Korea. Therefore, it gets a variety of different names, such as Bushy Knotweed Root, Rhizoma Polygoni Cuspidati, Knotweed Rhizome, Fallopia japonica, giant knotweed, Japanese bamboo, Japanese Knotwood, Mexican Bamboo, Reynoutria japonica, Japanese Fleece flower and so on. In China it is mainly found in Jiangsu, Jiangxi, Shandong, Sichuan and other places. Best harvesting seasons are spring and autumn. After the digging, remove fibrous roots, wash clean, chop into segments or thick slices when it is fresh, dry in the sun, and used raw or fresh.

According to this study Resveratrol, a polyphenol antioxidant, is not only a powerful anticancer agent but also prevents heart disease, delaying the formation of fatty plaque in arteries and decreasing platelet aggregation, preventing the dreaded thrombosis.

Recently, Resveratrol received nationwide media attention and has been seen on 60 Minutes, Fox News and numerous other network programs.


1. Anthraquinone injection has significant antihypertensive effect on anesthetized rabbits;

2. Resveratrol has a therapeutic effect on peroxidized corn oil induced liver injury in rats;

3. Emodin and naphthoquinone are with antibacterial activity;

4. Experiments by electrical stimulation of the superior laryngeal nerve in cats showed that emodin, PD, and compound prescription of Polygonum cuspidatum had antitussive effect;

5. It has anti-cancer effect;

6. Its oxalic acid can cause hypoglycemic shock in rabbits by intravenous injection. In addition, this herb can reduce the incidence and mortality of diabetes in experimental animals;

7. Polydatin (200mg/kg) can significantly reduce serum cholesterol in normal rats by intragastric administration for 7 consecutive days. But polygonum cuspidatum decoction showed no obvious effect, which might be associated with less resveratrol contained in decoction;

8. Its decoction has obvious hemostasis on traumatic bleeding and certain hemostasis on upper gastrointestinal bleeding by taken orally;

Why Water –soluble resveratrol is best?

Resveratrol is found primarily in grape peel and the peanut skins. Known as the “dream material”, resveratrol has miraculous anti-aging effect that have attracted worldwide attention.

However, it is also known to be difficult for absorption by the human digestive system. Therefore, Secret of Life's research team has used soy lecithin manufactured into a form of lipid endorsac, which is then combined with resveratrol, resulting in the formation of lipid endorsac resveratrol to be transported to each cell in our body.

Ms Mona Yang

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Skype: monayang3w

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